JOHN WINTHROP OHL is an investment adviser representative (IAR) with state registration records since 2008, appearing at 3 firms. Currently registered with BAY COLONY ADVISORS.
| Firm | From | To | Current |
|---|---|---|---|
| BAY COLONY ADVISORS | 2010-01-28 | present | Yes |
| TLG ADVISORS, INC. | 2008-10-29 | 2010-10-14 | — |
| IC ADVISORY SERVICES, INC. | 2008-06-16 | 2008-10-27 | — |